""" ======================================================================== 第一部分：来自EdgeGPT.py https://github.com/acheong08/EdgeGPT ======================================================================== """ from .edge_gpt import NewbingChatbot load_message = "等待NewBing响应。" """ ======================================================================== 第二部分：子进程Worker（调用主体） ======================================================================== """ import time import json import re import logging import asyncio import importlib import threading from toolbox import update_ui, get_conf, trimmed_format_exc from multiprocessing import Process, Pipe def preprocess_newbing_out(s): pattern = r'\^(\d+)\^' # 匹配^数字^ sub = lambda m: '('+m.group(1)+')' # 将匹配到的数字作为替换值 result = re.sub(pattern, sub, s) # 替换操作 if '[1]' in result: result += '\n\n```reference\n' + "\n".join([r for r in result.split('\n') if r.startswith('[')]) + '\n```\n' return result def preprocess_newbing_out_simple(result): if '[1]' in result: result += '\n\n```reference\n' + "\n".join([r for r in result.split('\n') if r.startswith('[')]) + '\n```\n' return result class NewBingHandle(Process): def __init__(self): super().__init__(daemon=True) self.parent, self.child = Pipe() self.newbing_model = None self.info = "" self.success = True self.local_history = [] self.check_dependency() self.start() self.threadLock = threading.Lock() def check_dependency(self): try: self.success = False import certifi, httpx, rich self.info = "依赖检测通过，等待NewBing响应。注意目前不能多人同时调用NewBing接口（有线程锁），否则将导致每个人的NewBing问询历史互相渗透。调用NewBing时，会自动使用已配置的代理。" self.success = True except: self.info = "缺少的依赖，如果要使用Newbing，除了基础的pip依赖以外，您还需要运行`pip install -r request_llm/requirements_newbing.txt`安装Newbing的依赖。" self.success = False def ready(self): return self.newbing_model is not None async def async_run(self): # 读取配置 NEWBING_STYLE, = get_conf('NEWBING_STYLE') from request_llm.bridge_all import model_info endpoint = model_info['newbing']['endpoint'] while True: # 等待 kwargs = self.child.recv() question=kwargs['query'] history=kwargs['history'] system_prompt=kwargs['system_prompt'] # 是否重置 if len(self.local_history) > 0 and len(history)==0: await self.newbing_model.reset() self.local_history = [] # 开始问问题 prompt = "" if system_prompt not in self.local_history: self.local_history.append(system_prompt) prompt += system_prompt + '\n' # 追加历史 for ab in history: a, b = ab if a not in self.local_history: self.local_history.append(a) prompt += a + '\n' # if b not in self.local_history: # self.local_history.append(b) # prompt += b + '\n' # 问题 prompt += question self.local_history.append(question) print('question:', prompt) # 提交 async for final, response in self.newbing_model.ask_stream( prompt=question, conversation_style=NEWBING_STYLE, # ["creative", "balanced", "precise"] wss_link=endpoint, # "wss://sydney.bing.com/sydney/ChatHub" ): if not final: print(response) self.child.send(str(response)) else: print('-------- receive final ---------') self.child.send('[Finish]') # self.local_history.append(response) def run(self): """ 这个函数运行在子进程 """ # 第一次运行，加载参数 self.success = False self.local_history = [] if (self.newbing_model is None) or (not self.success): # 代理设置 proxies, = get_conf('proxies') if proxies is None: self.proxies_https = None else: self.proxies_https = proxies['https'] # cookie NEWBING_COOKIES, = get_conf('NEWBING_COOKIES') try: cookies = json.loads(NEWBING_COOKIES) except: self.success = False tb_str = '\n```\n' + trimmed_format_exc() + '\n```\n' self.child.send(f'[Local Message] 不能加载Newbing组件。NEWBING_COOKIES未填写或有格式错误。') self.child.send('[Fail]') self.child.send('[Finish]') raise RuntimeError(f"不能加载Newbing组件。NEWBING_COOKIES未填写或有格式错误。") try: self.newbing_model = NewbingChatbot(proxy=self.proxies_https, cookies=cookies) except: self.success = False tb_str = '\n```\n' + trimmed_format_exc() + '\n```\n' self.child.send(f'[Local Message] 不能加载Newbing组件。{tb_str}') self.child.send('[Fail]') self.child.send('[Finish]') raise RuntimeError(f"不能加载Newbing组件。") self.success = True try: # 进入任务等待状态 asyncio.run(self.async_run()) except Exception: tb_str = '\n```\n' + trimmed_format_exc() + '\n```\n' self.child.send(f'[Local Message] Newbing失败 {tb_str}.') self.child.send('[Fail]') self.child.send('[Finish]') def stream_chat(self, **kwargs): """ 这个函数运行在主进程 """ self.threadLock.acquire() self.parent.send(kwargs) # 发送请求到子进程 while True: res = self.parent.recv() # 等待newbing回复的片段 if res == '[Finish]': break # 结束 elif res == '[Fail]': self.success = False break else: yield res # newbing回复的片段 self.threadLock.release() """ ======================================================================== 第三部分：主进程统一调用函数接口 ======================================================================== """ global newbing_handle newbing_handle = None def predict_no_ui_long_connection(inputs, llm_kwargs, history=[], sys_prompt="", observe_window=None, console_slience=False): """ 多线程方法 函数的说明请见 request_llm/bridge_all.py """ global newbing_handle if (newbing_handle is None) or (not newbing_handle.success): newbing_handle = NewBingHandle() observe_window[0] = load_message + "\n\n" + newbing_handle.info if not newbing_handle.success: error = newbing_handle.info newbing_handle = None raise RuntimeError(error) # 没有 sys_prompt 接口，因此把prompt加入 history history_feedin = [] for i in range(len(history)//2): history_feedin.append([history[2*i], history[2*i+1]] ) watch_dog_patience = 5 # 看门狗 (watchdog) 的耐心, 设置5秒即可 response = "" observe_window[0] = "[Local Message]: 等待NewBing响应中 ..." for response in newbing_handle.stream_chat(query=inputs, history=history_feedin, system_prompt=sys_prompt, max_length=llm_kwargs['max_length'], top_p=llm_kwargs['top_p'], temperature=llm_kwargs['temperature']): observe_window[0] = preprocess_newbing_out_simple(response) if len(observe_window) >= 2: if (time.time()-observe_window[1]) > watch_dog_patience: raise RuntimeError("程序终止。") return preprocess_newbing_out_simple(response) def predict(inputs, llm_kwargs, plugin_kwargs, chatbot, history=[], system_prompt='', stream = True, additional_fn=None): """ 单线程方法 函数的说明请见 request_llm/bridge_all.py """ chatbot.append((inputs, "[Local Message]: 等待NewBing响应中 ...")) global newbing_handle if (newbing_handle is None) or (not newbing_handle.success): newbing_handle = NewBingHandle() chatbot[-1] = (inputs, load_message + "\n\n" + newbing_handle.info) yield from update_ui(chatbot=chatbot, history=[]) if not newbing_handle.success: newbing_handle = None return if additional_fn is not None: import core_functional importlib.reload(core_functional) # 热更新prompt core_functional = core_functional.get_core_functions() if "PreProcess" in core_functional[additional_fn]: inputs = core_functional[additional_fn]["PreProcess"](inputs) # 获取预处理函数（如果有的话） inputs = core_functional[additional_fn]["Prefix"] + inputs + core_functional[additional_fn]["Suffix"] history_feedin = [] for i in range(len(history)//2): history_feedin.append([history[2*i], history[2*i+1]] ) chatbot[-1] = (inputs, "[Local Message]: 等待NewBing响应中 ...") response = "[Local Message]: 等待NewBing响应中 ..." yield from update_ui(chatbot=chatbot, history=history, msg="NewBing响应缓慢，尚未完成全部响应，请耐心完成后再提交新问题。") for response in newbing_handle.stream_chat(query=inputs, history=history_feedin, system_prompt=system_prompt, max_length=llm_kwargs['max_length'], top_p=llm_kwargs['top_p'], temperature=llm_kwargs['temperature']): chatbot[-1] = (inputs, preprocess_newbing_out(response)) yield from update_ui(chatbot=chatbot, history=history, msg="NewBing响应缓慢，尚未完成全部响应，请耐心完成后再提交新问题。") if response == "[Local Message]: 等待NewBing响应中 ...": response = "[Local Message]: NewBing响应异常，请刷新界面重试 ..." history.extend([inputs, response]) logging.info(f'[raw_input] {inputs}') logging.info(f'[response] {response}') yield from update_ui(chatbot=chatbot, history=history, msg="完成全部响应，请提交新问题。")